what should i do weather i have to work continue or what?

hey, i am teaching a local language at Nepal which provides me some amount of money and it helps me to fulfil my usual requirement and could send few for my parents too. But my parents are staying at Tamil nadu and recently my father was expired due to horrible accident....i came back to wipe my mother's tear nowadays i am worrying how she will stay ......who will take care of her if i leave her alone .....i can't take her to my place as we have small house at our village....what should i do now.....i am really confused????